An unbreakable Enterprise kernel security update has been released for Oracle Linux 7.

ELSA-2023-12688 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update

Oracle Linux Security Advisory ELSA-2023-12688

http://linux.oracle.com/errata/ELSA-2023-12688.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-uek-doc-4.1.12-124.77.2.el7uek.noarch.rpm
kernel-uek-firmware-4.1.12-124.77.2.el7uek.noarch.rpm
kernel-uek-4.1.12-124.77.2.el7uek.x86_64.rpm
kernel-uek-devel-4.1.12-124.77.2.el7uek.x86_64.rpm
kernel-uek-debug-4.1.12-124.77.2.el7uek.x86_64.rpm
kernel-uek-debug-devel-4.1.12-124.77.2.el7uek.x86_64.rpm

SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates//kernel-uek-4.1.12-124.77.2.el7uek.src.rpm

Related CVEs:

CVE-2023-1380
CVE-2023-3161
CVE-2023-3141
CVE-2023-3090
CVE-2022-41218
CVE-2023-31084
CVE-2023-35824

Description of changes:

[4.1.12-124.77.2.el7uek]
- media: dm1105: Fix use after free bug in dm1105_remove due to race condition (Zheng Wang) [Orabug: 35514108] {CVE-2023-35824}
- media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*() (Takashi Iwai) [Orabug: 35477742] {CVE-2023-31084}
- media: dvb_frontend: fix locking issues at dvb_frontend_get_event() (Mauro Carvalho Chehab) [Orabug: 35477742] {CVE-2023-31084}
- media: dvb-core: Fix UAF due to refcount races at releasing (Takashi Iwai) [Orabug: 34820632] {CVE-2022-41218}
- media: dvb: dmx: fixed coding style issues of spacing (devendra sharma) [Orabug: 34820632]

[4.1.12-124.77.1.el7uek]
- ipvlan:Fix out-of-bounds caused by unclear skb->cb (t.feng) [Orabug: 35550146] {CVE-2023-3090}
- memstick: r592: Fix UAF bug in r592_remove due to race condition (Zheng Wang) [Orabug: 35514146] {CVE-2023-3141}
- fbcon: Check font dimension limits (Samuel Thibault) [Orabug: 35493679] {CVE-2023-3161}
- wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() (Jisoo Jang) [Orabug: 35250538] {CVE-2023-1380}